Power device comprising an insulation gas for use in an electric energy power arrangement
US-12451674-B2 · Oct 21, 2025 · US
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Stengard Peter patents
Stengard Peter is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Stengard Peter |
| Total patents | 4 |
| First publication | Oct 11, 2018 |
| Latest publication | Oct 21, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Power device comprising an insulation gas for use in an electric energy power arrangement
US-2024421569-A1 · Dec 19, 2024 · US
Insulation fluid heating apparatus and method
US-10999897-B2 · May 4, 2021 · US
Insulation fluid heating apparatus and method
US-2018295675-A1 · Oct 11, 2018 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hitachi Energy Ltd | 2 |
| Abb Schweiz Ag | 1 |
| Abb Power Grids Switzerland Ag | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01H2033/566 | 4 |
| H01B3/56 | 4 |
| H02B13/055 | 4 |
| H01H33/22 | 2 |
| H05B3/0038 | 2 |